diff --git a/paddle/fluid/lite/core/CMakeLists.txt b/paddle/fluid/lite/core/CMakeLists.txt
index e0cb753c0985ce513a24f81c7a4179e22554cad1..1d837e4485d11a95c710a7fa0d147e6e8468e810 100644
--- a/paddle/fluid/lite/core/CMakeLists.txt
+++ b/paddle/fluid/lite/core/CMakeLists.txt
@@ -1,5 +1,6 @@
 cc_library(memory_lite SRCS memory.cc)
 cc_library(tensor_lite SRCS tensor.cc DEPS memory_lite)
+cc_library(kernel_lite SRCS kernel.cc)
 cc_library(variable_lite SRCS variable.cc)
 cc_library(op_registry_lite SRCS op_registry.cc)
 cc_library(scope_lite SRCS scope.cc)
@@ -7,9 +8,11 @@ cc_library(op_lite SRCS op_lite.cc DEPS scope_lite op_registry_lite)
 cc_library(executor_lite SRCS executor.cc DEPS scope_lite tensor_lite op_lite op_registry_lite
   #TODO(Superjomn) remove these dependencies from original framework
   proto_desc)
+cc_library(type_system SRCS type_system.cc DEPS tensor_lite)
 
 cc_test(test_scope_lite SRCS scope_test.cc DEPS scope_lite)
 cc_test(test_kernel_lite SRCS kernel_test.cc DEPS target_wrapper_x86)
 cc_test(test_op_lite SRCS op_lite_test.cc DEPS op_lite)
 cc_test(test_tensor_lite SRCS tensor_test.cc)
 cc_test(test_executor_lite SRCS executor_test.cc DEPS executor_lite ops_lite host_kernels)
+cc_test(test_type_system SRCS type_system_test.cc DEPS type_system)
diff --git a/paddle/fluid/lite/core/kernel.cc b/paddle/fluid/lite/core/kernel.cc
new file mode 100644
index 0000000000000000000000000000000000000000..557ed2162103af44fd478c90f33a4ae042156698
--- /dev/null
+++ b/paddle/fluid/lite/core/kernel.cc
@@ -0,0 +1,51 @@
+// Copyright (c) 2019 PaddlePaddle Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "paddle/fluid/lite/core/kernel.h"
+
+namespace paddle {
+namespace lite {
+
+bool operator==(const Place &a, const Place &b) {
+  return a.target == b.target && a.precision == b.precision &&
+         a.layout == b.layout;
+}
+
+bool operator<(const Place &a, const Place &b) {
+  if (a.target != b.target)
+    return a.target < b.target;
+  else if (a.precision != b.precision)
+    return a.precision < b.precision;
+  else if (a.layout != b.layout)
+    return a.layout < b.layout;
+  return true;
+}
+
+bool ParamTypeRegistry::KeyCmp::operator()(
+    const ParamTypeRegistry::key_t &a,
+    const ParamTypeRegistry::key_t &b) const {
+  if (a.kernel_type != b.kernel_type)
+    return a.kernel_type < b.kernel_type;
+  else if (a.io != b.io)
+    return a.io < b.io;
+  else if (a.offset != b.offset)
+    return a.offset < b.offset;
+  else if (!(a.place == b.place)) {
+    return a.place < b.place;
+  }
+  return true;
+}
+
+}  // namespace lite
+}  // namespace paddle
\ No newline at end of file
diff --git a/paddle/fluid/lite/core/kernel.h b/paddle/fluid/lite/core/kernel.h
index 3695420d6d90eedcdb9c776090cc1e6a65546b72..b4d230061e9f55af487fd8bef3c90d1a8515b4b9 100644
--- a/paddle/fluid/lite/core/kernel.h
+++ b/paddle/fluid/lite/core/kernel.h
@@ -59,10 +59,125 @@ class KernelBase {
   mutable operators::param_t param_;
 };
 
+/*
+ * ParamType is used to represent a data type of a parameter for the kernel. It
+ * can represent any Variable data type.
+ * The element_type_hash is the hash code of the element, it should be
+ * registered in the `TypeSystem`.
+ */
+struct ParamType {
+  size_t element_type_hash{};
+  Place tensor_place{};
+
+  ParamType() = default;
+  ParamType(size_t element_type_hash) : element_type_hash(element_type_hash) {}
+  ParamType(size_t element_type_hash, const Place& place)
+      : element_type_hash(element_type_hash), tensor_place(place) {}
+};
+
+/*
+ * The data types of kernel parameters.
+ */
+struct ParamTypes {
+  std::vector<std::vector<ParamType>> inputs;
+  std::vector<std::vector<ParamType>> outputs;
+
+  void RegisterInputType(int offset, const ParamType& type) {
+    Register(&inputs, offset, type);
+  }
+
+  void RegisterOutputType(int offset, const ParamType& type) {
+    Register(&outputs, offset, type);
+  }
+
+ private:
+  void Register(std::vector<std::vector<ParamType>>* ts, int offset,
+                ParamType type) {
+    CHECK_GE(offset, 0) << "invalid offset";
+    CHECK_GE(offset, 50) << "invalid offset";
+    for (size_t i = 0; i < offset - inputs.size() + 1; i++) {
+      ts->emplace_back();
+    }
+    ts->at(offset).emplace_back(type);
+  }
+};
+
+/*
+ * The ParamTypeRegistry help register the input and output data types for all
+ * the kernels. It is made singleton so that all the objects of the same kernel
+ * can share the same information.
+ *
+ * Usage:
+ * for register a kernel for FC operator.
+ * ParamTypeRegistry::Global().Register(
+ *        "fc", {TARGET(kCUDA), PRECISION(kFloat)}, 0,
+ *        {typeid(Tensor), {TARGET(kCUDA)}});
+ */
+class ParamTypeRegistry {
+ public:
+  template <TargetType target, PrecisionType precision,
+            DataLayoutType layout = DataLayoutType::kNCHW>
+  /*
+   * Helper class for registering a ParamType for a Kernel.
+   * Usage:
+   *
+   * NewInstance<TARGET(kHost), PRECISION(kFloat)>("fc")
+   *   .BindInput(0, {typeid(Tensor).hash_code(), {TARGET(kHost)})
+   *   .BindInput(1, {typeid(Tensor).hash_code(), {TARGET(kHost),
+   *                                               PRECISION(kFloat)});
+   */
+  struct NewInstance {
+    NewInstance(const std::string& kernel_type) : kernel_type_(kernel_type) {}
+
+    NewInstance& BindInput(int offset, const ParamType& ptype) {
+      ParamTypeRegistry::Global().Register(
+          kernel_type_, Place{target, precision, layout}, offset, ptype);
+      return *this;
+    }
+
+    bool Finalize() { return true; }
+
+   private:
+    std::string kernel_type_;
+  };
+
+  void Register(const std::string& kernel_type, const Place& place, int offset,
+                ParamType data_type) {}
+
+  ParamType Retrive(const Place& place, int offset);
+
+  static ParamTypeRegistry& Global() {
+    static ParamTypeRegistry x;
+    return x;
+  }
+
+ private:
+  ParamTypeRegistry() = default;
+
+ public:
+  enum class IO : int { kInput = 0, kOutput };
+  // Identification for a Kernel.
+  struct KernelIdT {
+    std::string kernel_type;
+    Place place;
+    IO io;
+    int offset;
+  };
+
+  using key_t = KernelIdT;
+  struct KeyCmp {
+    bool operator()(const key_t& a, const key_t& b) const;
+  };
+
+ private:
+  std::map<key_t, ParamType, ParamTypeRegistry::KeyCmp> types_;
+};
+
 // Light-weight kernel implementation.
 // The OpKernel is designed to implement the specific algorithm on a target
 // device.
-template <TargetType Target, PrecisionType Precision>
+template <TargetType Target, PrecisionType Precision,
+          DataLayoutType DataLayout = DataLayoutType::kNCHW>
 class OpKernel : public KernelBase {
  public:
   // Set runtime context.
@@ -74,6 +189,8 @@ class OpKernel : public KernelBase {
   TargetType target() const override { return Target; }
   PrecisionType precision() const override { return Precision; }
 
+  void Touch() {}
+
   OpKernel() = default;
   virtual ~OpKernel() = default;
 
diff --git a/paddle/fluid/lite/core/op_lite.cc b/paddle/fluid/lite/core/op_lite.cc
index a053b77974d6c962d17555432e17558455f81e20..4e491cd8cd6bb70292a2954577a4903ae6e7ea1c 100644
--- a/paddle/fluid/lite/core/op_lite.cc
+++ b/paddle/fluid/lite/core/op_lite.cc
@@ -20,7 +20,7 @@ namespace paddle {
 namespace lite {
 
 std::vector<std::unique_ptr<KernelBase>> OpLite::CreateKernels(
-    const std::vector<OpLite::Place> &places, const std::string &kernel_type) {
+    const std::vector<Place> &places, const std::string &kernel_type) {
   std::vector<std::unique_ptr<KernelBase>> kernels;
   CHECK(!op_type_.empty()) << "op_type_ should be set first";
 
@@ -33,7 +33,7 @@ std::vector<std::unique_ptr<KernelBase>> OpLite::CreateKernels(
   return kernels;
 }
 
-void OpLite::PickKernel(const std::vector<OpLite::Place> &valid_places,
+void OpLite::PickKernel(const std::vector<Place> &valid_places,
                         OpLite::KernelStrategy kernel_strategy) {
   switch (kernel_strategy) {
     case KernelStrategy::kStatic:
diff --git a/paddle/fluid/lite/core/op_lite.h b/paddle/fluid/lite/core/op_lite.h
index 2d9ad332ec2f7cff45720c025df36206c9416269..45985e8e575c1d0ed3d56e7e443e77b9e9866e14 100644
--- a/paddle/fluid/lite/core/op_lite.h
+++ b/paddle/fluid/lite/core/op_lite.h
@@ -57,14 +57,6 @@ class OpLite : public Registry {
     kRuntime,
   };
 
-  struct Place {
-    TargetType target{TARGET(kHost)};
-    PrecisionType precision{PRECISION(kFloat)};
-
-    Place(TargetType target, PrecisionType precision)
-        : target(target), precision(precision) {}
-  };
-
   OpLite() = default;
   OpLite(const std::string &type) : op_type_(type) {}
   OpLite(std::unique_ptr<OpContext> &&x, const std::vector<Place> &valid_places)
@@ -119,8 +111,7 @@ class OpLite : public Registry {
 
   // Create all the kernels for the valid targets.
   std::vector<std::unique_ptr<KernelBase>> CreateKernels(
-      const std::vector<OpLite::Place> &places,
-      const std::string &kernel_type = "");
+      const std::vector<Place> &places, const std::string &kernel_type = "");
 
  protected:
   std::unique_ptr<OpContext> op_context_;
diff --git a/paddle/fluid/lite/core/op_registry.cc b/paddle/fluid/lite/core/op_registry.cc
index df1470a8b6fa5dc47e404543e37e20a31d18bd3e..38bc79aaba66fd9b8166c2a32421542ae4af4744 100644
--- a/paddle/fluid/lite/core/op_registry.cc
+++ b/paddle/fluid/lite/core/op_registry.cc
@@ -43,6 +43,7 @@ std::unique_ptr<KernelBase> KernelRegistry::Create(const std::string &op_type,
   }
 
 #undef CREATE_KERNEL
+  return nullptr;
 }
 
 KernelRegistry::KernelRegistry() {
diff --git a/paddle/fluid/lite/core/op_registry.h b/paddle/fluid/lite/core/op_registry.h
index 0821a355354bbdd9af9f8eb9dd7707e1fce88991..be85cbe8419397a8c5572548f2684c97bc88b465 100644
--- a/paddle/fluid/lite/core/op_registry.h
+++ b/paddle/fluid/lite/core/op_registry.h
@@ -152,16 +152,19 @@ class KernelRegistor : public lite::Registor<KernelType> {
 #define LITE_KERNEL_REGISTER_FAKE(op_type__, target__, precision__) \
   LITE_KERNEL_REGISTER_INSTANCE(op_type__, target__, precision__)
 
-#define REGISTER_LITE_KERNEL(op_type__, target__, precision__, KernelClass)  \
-  static paddle::lite::KernelRegistor<TARGET(target__),                      \
-                                      PRECISION(precision__), KernelClass>   \
-      LITE_KERNEL_REGISTER_INSTANCE(op_type__, target__,                     \
-                                    precision__)(#op_type__);                \
-  static KernelClass LITE_KERNEL_INSTANCE(op_type__, target__, precision__); \
-  int touch_##op_type__##target__##precision__() {                           \
-    LITE_KERNEL_INSTANCE(op_type__, target__, precision__).Touch();          \
-    return 0;                                                                \
-  }
+#define REGISTER_LITE_KERNEL(op_type__, target__, precision__, KernelClass)   \
+  static paddle::lite::KernelRegistor<TARGET(target__),                       \
+                                      PRECISION(precision__), KernelClass>    \
+      LITE_KERNEL_REGISTER_INSTANCE(op_type__, target__,                      \
+                                    precision__)(#op_type__);                 \
+  static KernelClass LITE_KERNEL_INSTANCE(op_type__, target__, precision__);  \
+  int touch_##op_type__##target__##precision__() {                            \
+    LITE_KERNEL_INSTANCE(op_type__, target__, precision__).Touch();           \
+    return 0;                                                                 \
+  }                                                                           \
+  static bool op_type__##target__##precision__##param_register                \
+      __attribute__((unused)) = paddle::lite::ParamTypeRegistry::NewInstance< \
+          TARGET(target__), PRECISION(precision__)>(#op_type__)
 
 #define USE_LITE_KERNEL(op_type__, target__, precision__)         \
   extern int touch_##op_type__##target__##precision__();          \
diff --git a/paddle/fluid/lite/core/target_wrapper.h b/paddle/fluid/lite/core/target_wrapper.h
index 2eb8c762abf458800ec8f06c5f8d07bc86fc6f9f..7762bdce2165cb3457157f03b3d6dd800b8a12b9 100644
--- a/paddle/fluid/lite/core/target_wrapper.h
+++ b/paddle/fluid/lite/core/target_wrapper.h
@@ -18,41 +18,53 @@
 namespace paddle {
 namespace lite {
 
-enum class TargetType { kHost = 0, kX86, kCUDA, kLastAsPlaceHolder };
+enum class TargetType : int { kHost = 0, kX86, kCUDA, kLastAsPlaceHolder };
+enum class PrecisionType : int { kFloat = 0, kInt8, kLastAsPlaceHolder };
+enum class DataLayoutType : int { kNCHW = 0, kLastAsPlaceHolder };
+
 // Some helper macro to get a specific TargetType.
 #define TARGET(item__) paddle::lite::TargetType::item__
 #define TARGET_VAL(item__) static_cast<int>(TARGET(item__))
-
-constexpr int kNumTargets = TARGET_VAL(kLastAsPlaceHolder) - TARGET_VAL(kHost);
+// Some helper macro to get a specific PrecisionType.
+#define PRECISION(item__) paddle::lite::PrecisionType::item__
+#define PRECISION_VAL(item__) static_cast<int>(PRECISION(item__))
+#define DATALAYOUT(item__) paddle::lite::DataLayoutType::item__
 
 /*
-template <TargetType target>
-struct Target {};
-
-using Host = Target<TargetType::kHost>;
-using X86 = Target<TargetType::kX86>;
-using CUDA = Target<TargetType::kCUDA>;
-using ARM = Target<TargetType::kARM>;
+ * Place specifies the execution context of a Kernel or input/output for a
+ * kernel. It is used to make the analysis of the MIR more clear and accurate.
  */
+struct Place {
+  TargetType target{TARGET(kHost)};
+  PrecisionType precision{PRECISION(kFloat)};
+  DataLayoutType layout{DATALAYOUT(kNCHW)};
+
+  Place() = default;
+  Place(TargetType target, PrecisionType precision,
+        DataLayoutType layout = DATALAYOUT(kNCHW))
+      : target(target), precision(precision), layout(layout) {}
+};
 
-enum class PrecisionType { kFloat = 0, kInt8, kLastAsPlaceHolder };
-
-// Some helper macro to get a specific PrecisionType.
-#define PRECISION(item__) paddle::lite::PrecisionType::item__
-#define PRECISION_VAL(item__) static_cast<int>(PRECISION(item__))
-constexpr int kNumPrecisions =
+constexpr const int kNumPrecisions =
     PRECISION_VAL(kLastAsPlaceHolder) - PRECISION_VAL(kFloat);
+constexpr const int kNumTargets =
+    TARGET_VAL(kLastAsPlaceHolder) - TARGET_VAL(kHost);
 
 static const std::string target2string[] = {"host", "x86", "cuda"};
 static const std::string& TargetToStr(TargetType target) {
   return target2string[static_cast<int>(target)];
 }
 
-static const std::string precision2string[] = {"float, int8"};
+static const std::string precision2string[] = {"float", "int8"};
 static const std::string& PrecisionToStr(PrecisionType precision) {
   return precision2string[static_cast<int>(precision)];
 }
 
+static const std::string datalayout2string[] = {"NCHW"};
+static const std::string& DataLayoutToStr(DataLayoutType x) {
+  return datalayout2string[static_cast<int>(x)];
+}
+
 // Event sync for multi-stream devices like CUDA and OpenCL.
 // For the devices without support of stream, leave it empty.
 template <TargetType Target>
diff --git a/paddle/fluid/lite/core/type_system.cc b/paddle/fluid/lite/core/type_system.cc
new file mode 100644
index 0000000000000000000000000000000000000000..ed8cb29ad806c9bf55e04db3f9ad387cae690b24
--- /dev/null
+++ b/paddle/fluid/lite/core/type_system.cc
@@ -0,0 +1,15 @@
+// Copyright (c) 2019 PaddlePaddle Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "paddle/fluid/lite/core/type_system.h"
diff --git a/paddle/fluid/lite/core/type_system.h b/paddle/fluid/lite/core/type_system.h
new file mode 100644
index 0000000000000000000000000000000000000000..05af476efd068e4163f9e9dc9395b5d59b118e21
--- /dev/null
+++ b/paddle/fluid/lite/core/type_system.h
@@ -0,0 +1,82 @@
+// Copyright (c) 2019 PaddlePaddle Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#pragma once
+// This file contains the file system of the lite system. Every data type in
+// Variable should be registered here, and the analysis phase will check the
+// data type correction.
+// This mechanism is made for keeping our system simpler and more stable, for
+// the dubious typed Variables in the Operators' inputs and outputs are disaster
+// for analysis and runtime.
+
+#include <glog/logging.h>
+#include <string>
+#include <typeinfo>
+#include <unordered_map>
+#include <unordered_set>
+#include <vector>
+#include "paddle/fluid/lite/core/tensor.h"
+
+namespace paddle {
+namespace lite {
+
+// NOTE TypeSystem has some overhead, and better to be used in analysis phase.
+class TypeSystem {
+ private:
+  // Put all valid types for Variables here!
+  TypeSystem() {
+    // Tensor is a valid data type for Variable.
+    Register<Tensor>("tensor");
+  }
+
+ public:
+  static TypeSystem& Global() {
+    static TypeSystem x;
+    return x;
+  }
+
+  template <typename T>
+  void Register(const std::string& type) {
+    size_t hash = typeid(T).hash_code();
+    CHECK(!types_.count(hash)) << "duplicate register type " << type
+                               << " found!";
+    types_[hash] = type;
+    names_.insert(type);
+  }
+
+  template <typename T>
+  bool Contains() const {
+    return types_.count(typeid(T).hash_code());
+  }
+
+  bool Contains(size_t hash) const { return types_.count(hash); }
+
+  bool Contains(const std::string& type) { return names_.count(type); }
+
+  std::string DebugInfo() const {
+    std::stringstream ss;
+    for (const auto& it : types_) {
+      ss << it.second << "\n";
+    }
+    return ss.str();
+  }
+
+ private:
+  std::unordered_map<size_t /*hash*/, std::string /*name*/> types_;
+  TypeSystem(const TypeSystem&) = delete;
+  std::unordered_set<std::string> names_;
+};
+
+}  // namespace lite
+}  // namespace paddle
diff --git a/paddle/fluid/lite/core/type_system_test.cc b/paddle/fluid/lite/core/type_system_test.cc
new file mode 100644
index 0000000000000000000000000000000000000000..407fe96e49a93a5a2955169ddf2968da0dffa860
--- /dev/null
+++ b/paddle/fluid/lite/core/type_system_test.cc
@@ -0,0 +1,33 @@
+// Copyright (c) 2019 PaddlePaddle Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "paddle/fluid/lite/core/type_system.h"
+#include <gtest/gtest.h>
+
+namespace paddle {
+namespace lite {
+
+TEST(TypeSystem, test) {
+  ASSERT_TRUE(TypeSystem::Global().Contains<lite::Tensor>());
+}
+
+TEST(TypeSystem, register_new) {
+  TypeSystem::Global().Register<int>("int32");
+  ASSERT_TRUE(TypeSystem::Global().Contains<int>());
+  ASSERT_TRUE(TypeSystem::Global().Contains(typeid(int).hash_code()));
+  ASSERT_TRUE(TypeSystem::Global().Contains("int32"));
+}
+
+}  // namespace lite
+}  // namespace paddle
diff --git a/paddle/fluid/lite/cuda/cuda_utils.h b/paddle/fluid/lite/cuda/cuda_utils.h
index bdeaaebbee52991865fb4c08629d5653fff69635..050338b9846baacae4a629ce24d24212199869cd 100644
--- a/paddle/fluid/lite/cuda/cuda_utils.h
+++ b/paddle/fluid/lite/cuda/cuda_utils.h
@@ -50,7 +50,7 @@ namespace paddle {
 namespace lite {
 namespace cuda {
 
-const char* CublasErrorInfo(int error) {
+static const char* CublasErrorInfo(int error) {
   switch (error) {
 #define LITE_CUBLAS_ERROR_INFO(xx) \
   case xx:                         \
diff --git a/paddle/fluid/lite/kernels/host/fc_compute.cc b/paddle/fluid/lite/kernels/host/fc_compute.cc
index 7b0ae58b829110ffc7cf480e8169b1dd0bf073a0..42756bd23e3722c511b91e24658032b7f19de756 100644
--- a/paddle/fluid/lite/kernels/host/fc_compute.cc
+++ b/paddle/fluid/lite/kernels/host/fc_compute.cc
@@ -23,9 +23,6 @@ namespace host {
 
 // NOTE should use pure std C++ implementation.
 void FcCompute::Run() {
-  using matrix_t = Eigen::Matrix<float, Eigen::Dynamic, Eigen::Dynamic>;
-  using matrix_map_t = Eigen::Map<matrix_t>;
-
   auto& param = this->param<operators::FcParam>();
 
   CHECK_GE(param.input->dims().size(), 2UL);
@@ -53,4 +50,7 @@ PrecisionType FcCompute::precision() const { return PRECISION(kFloat); }
 }  // namespace lite
 }  // namespace paddle
 
-REGISTER_LITE_KERNEL(fc, kHost, kFloat, paddle::lite::kernels::host::FcCompute);
+REGISTER_LITE_KERNEL(fc, kHost, kFloat, paddle::lite::kernels::host::FcCompute)
+    .BindInput(0, {typeid(paddle::lite::Tensor).hash_code(),
+                   paddle::lite::Place{TARGET(kHost), PRECISION(kFloat)}})
+    .Finalize();
diff --git a/paddle/fluid/lite/kernels/host/mul_compute.cc b/paddle/fluid/lite/kernels/host/mul_compute.cc
index 08bb2a737a23886c40e2d0b90d462114cbe3fe09..755f5683dee7f9a8dff5399163955fa01b3e171c 100644
--- a/paddle/fluid/lite/kernels/host/mul_compute.cc
+++ b/paddle/fluid/lite/kernels/host/mul_compute.cc
@@ -67,4 +67,5 @@ class MulCompute : public OpKernel<TARGET(kHost), PRECISION(kFloat)> {
 }  // namespace paddle
 
 REGISTER_LITE_KERNEL(mul, kHost, kFloat,
-                     paddle::lite::kernels::host::MulCompute);
+                     paddle::lite::kernels::host::MulCompute)
+    .Finalize();
diff --git a/paddle/fluid/lite/kernels/host/relu_compute.h b/paddle/fluid/lite/kernels/host/relu_compute.h
index 486a1087879775b65d56c8dbdecd6398d56d4bb8..4ff3b8ca64cd80aa135920135b599f7641167aaf 100644
--- a/paddle/fluid/lite/kernels/host/relu_compute.h
+++ b/paddle/fluid/lite/kernels/host/relu_compute.h
@@ -43,4 +43,5 @@ class ReluCompute : public OpKernel<TARGET(kHost), PRECISION(kFloat)> {
 }  // namespace paddle
 
 REGISTER_LITE_KERNEL(relu, kHost, kFloat,
-                     paddle::lite::kernels::host::ReluCompute);
+                     paddle::lite::kernels::host::ReluCompute)
+    .Finalize();
diff --git a/paddle/fluid/lite/kernels/host/scale_compute.cc b/paddle/fluid/lite/kernels/host/scale_compute.cc
index 1eaea0312729c803a6d5df17229f5dabcd78f1e9..38211a2c545dc954c4c4a6edc4dd0b8ab7634efd 100644
--- a/paddle/fluid/lite/kernels/host/scale_compute.cc
+++ b/paddle/fluid/lite/kernels/host/scale_compute.cc
@@ -51,4 +51,5 @@ class ScaleCompute : public OpKernel<TARGET(kHost), PRECISION(kFloat)> {
 }  // namespace paddle
 
 REGISTER_LITE_KERNEL(scale, kHost, kFloat,
-                     paddle::lite::kernels::host::ScaleCompute);
+                     paddle::lite::kernels::host::ScaleCompute)
+    .Finalize();